1) To send data to and from the same cluster of nodes, do we need configure URL with two different ports within the same cluster? Say for e.g. the UI is accessible on port 9091, configure another port 9092?
2) What is the recommended transport protocol (Raw vs Http)? Does each function differently?
3) I understand that the Input/Output ports have to be created in the root canvas. Can a single Input/Output ports be used for various remote process groups (data flows)? OR, should we configure multiple Input/Output ports corresponding to each data flow?